The Steam TurbineLongmans, Green, and Company, 1903 - 294 páginas |
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Página 5
... seen in Fig . 8 , where the vertical arrows show the direction of motion of the moving blades and the hori- zontal arrows the direction of flow of the steam . This figure , which is drawn about full size , also shows the size , shape ...
... seen in Fig . 8 , where the vertical arrows show the direction of motion of the moving blades and the hori- zontal arrows the direction of flow of the steam . This figure , which is drawn about full size , also shows the size , shape ...
Página 6
... seen that the steam acts on the moving blades while flowing radially outwards in several stages . The Parsons turbine in its several forms will be more fully described afterwards . The short description just made will , however , give a ...
... seen that the steam acts on the moving blades while flowing radially outwards in several stages . The Parsons turbine in its several forms will be more fully described afterwards . The short description just made will , however , give a ...
Página 20
... seen in Fig . 25 , and ƒ , g is the axle on which the blades are mounted . A rim , c , is attached to the tips of the blades , and revolves close to the elges of the annular plates d , which , with the hoop b , form Na 2 - New's Success ...
... seen in Fig . 25 , and ƒ , g is the axle on which the blades are mounted . A rim , c , is attached to the tips of the blades , and revolves close to the elges of the annular plates d , which , with the hoop b , form Na 2 - New's Success ...
Página 21
... seen that , at the parts adjacent to the nozzle , the vanes of the two sets of wheels move in opposite directions - that is , the two sets of SSSSSS FIG . 29. - Pilbrow's Successive - expansion Turbine : Nozzle and Vanes . wheels have ...
... seen that , at the parts adjacent to the nozzle , the vanes of the two sets of wheels move in opposite directions - that is , the two sets of SSSSSS FIG . 29. - Pilbrow's Successive - expansion Turbine : Nozzle and Vanes . wheels have ...
Página 26
... seen in Fig . 37. The disc D carries a number of vanes , rl , 2 , 3 , etc. , and also ( presumably ) a number of blocks , M , separating chambers m2 ; m3 , m3 , etc. M H d A 73 N m3 S2 n ? M 977 M P N FIG . 37. - Wilson's Radial - flow ...
... seen in Fig . 37. The disc D carries a number of vanes , rl , 2 , 3 , etc. , and also ( presumably ) a number of blocks , M , separating chambers m2 ; m3 , m3 , etc. M H d A 73 N m3 S2 n ? M 977 M P N FIG . 37. - Wilson's Radial - flow ...
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Términos y frases comunes
absolute velocity Adiabatic Expansion arranged B.Sc boiler bucket C. A. Parsons centre centrifugal centrifugal governor chamber CHEMISTRY College condenser condensing steam turbine constructed by Messrs cos² Crown 8vo cylinder D.Sc Diagrams diameter disc efficiency Electric ELEMENTARY elevation entropy exhaust fluid friction gearing governor Greenwood and Batley heat Illus Illustrations kilowatts kinetic energy Laval Steam Turbine Laval Turbine load Lond low-pressure turbines machine Marine Steam Turbine Medium 8vo moving blades nozzles obtained Parsons Turbine PARSONS TURBO-ALTERNATOR passage PHYSIOLOGY pipe Plates power shaft PRACTICAL Professor propeller-shafts propellers pulleys pump Radial-flow reciprocating engines represented reversing turbines revolutions per minute rings of blades Royal 8vo saturated steam set of vanes shown in Fig shows speed of rotation steam consumption steam passes steam pressure Superheat superheating supplied TABLE temperature tion TREATISE Turbine Dynamo turbine spindle turbine wheel Turbinia vacuum valve vessel water turbine Westinghouse-Parsons
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